History of the Peloponnesian War

Against us then only the Athenians should have come with you and not you with them have gone to the invasion of the rest, especially when if the Athenians would have led you whither you would not, you had the league of the Lacedaemonians made with you against the Medes, which you so often object, to have resorted unto, which was sufficient not only to have protected you from us but, which is the main matter, to have secured you to take what course you had pleased. But voluntarily and without constraint you rather chose to follow the Athenians.

And you say it had been a dishonest thing to have betrayed your benefactors. But it is more dishonest and more unjust by far to betray the Grecians universally, to whom you have sworn, than to betray the Athenians alone, especially when these go about to deliver Greece from subjection and the other to subdue it.

Besides, the requital you make the Athenians is not proportionable nor free from dishonesty. For you, as you say yourselves, brought in the Athenians to right you against injuries; and you co-operate with them in injuring others. And howsoever, it is not so dishonest to leave a benefit unrequited as to make such a requital, as though justly due cannot be justly done.

"But you have made it apparent that even then it was not for the Grecians' sake that you alone of all the Boeotians Medized not but because the Athenians did not;

yet now you that would do as the Athenians did, and contrary to what the Grecians did, claim favour of these for what you did for the others' sake. But there is no reason for that; but as you have chosen the Athenians, so let them help you in this trial.

And produce not the oath of the former league as if that should save you now. For you have relinquished it and, contrary to the same, have rather helped the Athenians to subdue the Aeginetae and others than hindered them from it. And this you not only did voluntarily and having laws the same you have now, and none forcing you to it as there did us, but also rejected our last invitation, a little before the shutting up of your city, to quietness and neutrality.

Who can therefore more deservedly be hated of the Grecians in general than you that pretend honesty to their ruin? And those acts wherein formerly, as you say, you have been beneficial to the Grecians, you have now made apparent to be none of yours and made true proof of what your own nature inclines you to.